:root {
    --font-base: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
    --corner-radius: 2px;
    --search-width-desktop: 470px;
    --search-height-desktop: 48px;
    --search-height-mobile: 40px;
    --search-submit-width-desktop: 60px;
    --search-submit-width-mobile: 48px;
    --primary-color: #2d2d2d;
    --secondary-color: #888;
    --border-color: #d0d0d0;
    --light-color: #f6f6f6;
    --mid-color: #dfdfdf;
    --dark-color: #4c4c4c;
    --white-color: #fff;
    --danger-color: #de8971;
    --success-color: #96bb7c;
    --highlight-color: var(--dark-color);
    --base-background: #ededed;
    --main-background: var(--white-color);
    --block-background: var(--light-color);
    --input-background: var(--white-color);
    --focus-background: var(--light-color);
    --search-background: var(--light-color);
    --setting-background: #eaeaea;
    --banner-background: rgba(0,0,0,0.48);
    --panel-background: var(--main-background);
}
html {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    -moz-osx-font-smoothing: grayscale;
}

body{
    max-width: 1440px;
    padding: 0 80px;
    margin: 0 auto;
    font-family: var(--font-base);
    font-size: 16px;
    line-height: 1.25;
    background: var(--base-background);
    transition: background .2s ease-out;
}
a{
    color: inherit;
    text-decoration: none;
}
ul{
    list-style: none;
    margin-top: 10px;
}
#site-main {
    max-width: 1200px;
    margin: 50px auto;
    background: white ;
    height: 100%;
}

#site-header{
    display: flex;
    height: 90px;
    padding: 0 80px;
    line-height: 1;
    color: #999;
    align-items: center;
    justify-content: space-between;
}

#main-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9;
    background: rgba(20,21,22,.7);
    opacity: 0;
    visibility:hidden;
    -webkit-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}


/* 工作层 */
.workspace{
    position: relative;
    max-width: 1130px;
    padding: 0 40px;
    margin: 0 auto;
    overflow: hidden;
    background-color: yellow;
    margin: 0;
    list-style: none;
}
.workhead{
    position:relative;
    padding: 28px 0;
    font-size: 0;
    text-align: center;
    white-space: nowrap;
    overflow-x: auto;
}
.workrow{
    display: flex;
    position: relative;
    margin-bottom: 16px;
}
.workhead li{
    display: inline-block;
    height: 42px;
    padding: 10px 20px;
    border-bottom: 2px solid transparent;
    margin-right: 20px;
    overflow: hidden;
    color: #999;
    font-size: 16px;
    white-space: nowrap;
    cursor:pointer;

}

.workrow-head{
    position: relative;
    display: flex;
    max-width: 10%;
    overflow: hidden;
    color: #999;
    align-items: center;
    flex:0 0 10%
}
.workrow-body{
    display: flex;
    max-width: 90%;
    overflow: hidden;
    flex: 0 0 90%;
}
.workrow-body li{
    max-width: 16.7%;
    flex: 0 0 16.7%;
}
/* 工作层2 */

.ka {
    color: var(--primary-color);
    background: var(--block-background);
}
.la {
    position: relative;
    max-width: 1130px;
    padding: 0 160px;
    margin: 0 auto;
    overflow: hidden;
}
.ma {
    position: relative;
    padding: 32px 0;
    font-size: 0;
    text-align: center;
    white-space: nowrap;
    overflow-x: auto;

}
.na.oa, .na:hover {
    color: var(--primary-color);
    border-bottom-color: var(--secondary-color);
}
.na {
    display: inline-block;
    height: 42px;
    padding: 10px 20px;
    border-bottom: 2px solid transparent;
    margin-right: 20px;
    overflow: hidden;
    /* color: var(--secondary-color); */
    font-size: 16px;
    white-space: nowrap;
    cursor: pointer;
    transition: color .1s ease,border-color .1s ease;
}

.pa {
    padding-bottom: 50px;

}
.qa {
    position: relative;
    display: flex;
    margin-bottom: 20px;
}
.ra {
    position: relative;
    display: flex;
    max-width: 15%;
    overflow: hidden;
    color: var(--secondary-color);
    align-items: center;
    flex: 0 0 15%;
    margin-left: 20px;
}
.ua {
    display: flex;
    max-width: 85%;
    overflow: hidden;
    flex: 0 0 85%;
}
.va {
    max-width: 25%;
    flex: 0 0 25%;
}
.xa {
    position: relative;
    display: inline-flex;
    /* max-width: 100%; */
    padding: 8px;
    border-radius: var(--corner-radius);
    overflow: hidden;
    transition: background .1s ease-out;
}


.Aa .ya {
    opacity: .8;
    filter: saturate(64%);
}

.ya {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.Ca {
    white-space: nowrap;
}


/* 图片层 */
.pic-show{
    display: flex;
    background:#eeeeee;

}
.pic-show-left, .pic-show-right{
    position: relative;
    height: 0;
    padding-bottom: 10%;
    background-size: cover;
    background-position: 50%;
}
.pic-show-left{
    background-image: url('../img/thumb-1.jpg');
    width: 61.8%;
}
.pic-show-right{
    background-image: url('../img/thumb-2.jpg');
    flex: 1;
}

/* 页尾层 */
#site-footer{
    display: flex;
    height: 70px;
    padding: 0 115px;
    font-size: 14px;
    color: #666;
    align-items: center;
    justify-content: space-between;
}
